EL DORADO UD - WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
1/2M E OLD HUMBLE RD
HOUSTON, TX 77002
View on map ↗ - County
- HARRIS County
- Inspections
- 2 · last Jul 1, 2025
- Total Penalties
- $0 · last Aug 31, 2009
- Registry ID
- 110009780996
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Permit Violations - Violation Specified in Comment | Jul 1, 2025 | Jul 1, 2025 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 30.50 mg/L | 15.00 | +103% | Nov 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.65 mg/L | 4.00 | +34% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.44 mg/L | 35.00 | +99,999% | Jul 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.53 mg/L | 15.00 | +77% | Dec 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 30.47 kg/d | 25.42 | +20% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 200.00 | +1,110% | Dec 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 127.00 mg/L | 60.00 | +112% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 344.80 MPN/100mL | 200.00 | +72% | May 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.46 MGD | 0.45 | +2% | Aug 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.37 mg/L | 3.00 | +46% | Jun 2016 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.